EP 0698122 B1 19970326 - COMPLEX DIAGNOSTIC AGENT OF GENETIC EXPRESSION AND MEDICAL DIAGNOSIS AND GENE ISOLATION PROCESS USING SAID DIAGNOSTIC AGENT
Title (en)
COMPLEX DIAGNOSTIC AGENT OF GENETIC EXPRESSION AND MEDICAL DIAGNOSIS AND GENE ISOLATION PROCESS USING SAID DIAGNOSTIC AGENT
Title (de)
MITTEL ZUR KOMPLEXEN DIAGNOSTIK DER GENEXPRESSION UND VERFAHREN ZUR ANWENDUNG FÜR DIE MEDIZINISCHE DIAGNOSTIK UND DIE GENISOLIERUNG
Title (fr)
AGENT DE DIAGNOSTIC COMPLEXE DE L'EXPRESSION GENETIQUE ET SON PROCEDE D'APPLICATION EN DIAGNOSTIC MEDICAL ET POUR ISOLER DES GENES
Publication
Application
Priority
- DE 9400568 W 19940517
- DE 4317414 A 19930518
Abstract (en)
[origin: WO9426928A2] A complex diagnostic agent of genetic expression consists of a set of at least 288 oligonucleotide primer pairs composed of a reserve of at least 24 5'-oligonucleotide primers and at least 12 3'-oligonucleotide primers. The length of the oligonucleotide primers lies between 6 and 13 nucleotides, and preferably equals 10 nucleotides. The sequences of the 5'-oligonucleotide primers preferably have the same number of G+C and A+T. With this agent, at least 288 parallel and independent PCR tests are carried out in a cDNA mixture. After separation in non-denaturating polyacrylamide gels, the line pattern is recorded and compared with the standard of a reference cell. The fragment profiles are preferably automatically recorded by colour marked primers. The invention has applications in molecular biology, in particular for identifying known and unknown expressed genes and for isolating genes, as well as in clinical diagnosis, for example for detecting morbid changes, including cancer.
IPC 1-7
IPC 8 full level
C12Q 1/68 (2006.01); C12Q 1/6809 (2018.01); C12Q 1/6858 (2018.01); C12Q 1/686 (2018.01); C12Q 1/6869 (2018.01)
CPC (source: EP)
C12Q 1/6809 (2013.01); C12Q 1/6858 (2013.01); C12Q 1/686 (2013.01); C12Q 1/6869 (2013.01)
Designated contracting state (EPC)
AT BE CH DK FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9426928 A2 19941124; WO 9426928 A3 19950302; AT E150797 T1 19970415; DE 4317414 C1 19940421; EP 0698122 A1 19960228; EP 0698122 B1 19970326
DOCDB simple family (application)
DE 9400568 W 19940517; AT 94916131 T 19940517; DE 4317414 A 19930518; EP 94916131 A 19940517